[PATCH] D16870: [CUDA] Tweak attribute-based overload resolution to match nvcc behavior.

[Artem Belevich via cfe-commits]

tra updated the summary for this revision.
tra updated this revision to Diff 47335.
tra marked 3 inline comments as done.
tra added a comment.

Updated the way WrongSide functions are removed from consideration during overload resolution.
Previous version could provide inconsistent results depending on the order of candidates in the overload set.
This version removes WrongSide functions from the set before we perform pair-wise comparison of candidates.

Added another test case to make sure HD->{H,H} or HD->{D,D} overloads are resolved consistently during host and device compilation.


http://reviews.llvm.org/D16870

Files:
  include/clang/Sema/Sema.h
  lib/Sema/SemaCUDA.cpp
  lib/Sema/SemaOverload.cpp
  test/CodeGenCUDA/function-overload.cu
  test/SemaCUDA/function-overload.cu

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